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  [Æ©´×] eAccelerator¼³Ä¡¿Í PHP ¼º´É Çâ»ó ºÐ¼® ÀÛ¼ºÀÏ : 2005/08/13 16:11
 
  • ±Û¾´ÀÌ : ÁÁÀºÁøÈ£ ( http://coffeenix.net/ )
  • Á¶È¸¼ö : 20695
          [ ÀÌÀüÈ­¸é / ¼öÁ¤ ]   ºñ¹Ð¹øÈ£ :     Àμâ¿ë È­¸é
      Á¦  ¸ñ : eAccelerator¼³Ä¡¿Í PHP ¼º´É Çâ»ó ºÐ¼®
    ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )
    ÀÛ¼ºÀÏ : 2005.6.21(È­)
    Á¤¸®ÀÏ : 2005.8.2(È­), 8.9(È­)~12(±Ý)

    ´ëÇü »çÀÌÆ®·Î °¥¼ö·Ï 0.01ÃÊÀÇ ½Ã°£ÀÌ¶óµµ ÀÀ´ä¼Óµµ ´ÜÃàÇϱâ À§ÇØ ÇÔ¼ö ¼±Á¤À̳ª, ¸Þ¸ð¸® »ç¿ë·®À»
    üũÇÏ°í ÁÙÀ̱â À§ÇÑ ³ë·Â°ú DB Äõ¸® Æ©´×ÇÏ´Â °æ¿ì´Â ´Ù¹Ý»ç´Ù. º»ÀÎÀÌ ¿î¿µÇÏ´Â »çÀÌÆ®µµ ¸¶Âù°¡Áö
    ·Î ÀÌ·± ³ë·ÂÀº °è¼ÓµÇ¾î ¿ÔÀ¸³ª ÀÌ·¯ÇÑ Æ©´×¿¡´Â ÇÑ°è°¡ ¹ß»ýÇϱ⠸¶·ÃÀÌ´Ù.

    phpÀÇ ¼º´É Çâ»óÀ» À§Çؼ­ Zend Optimizer, Turck MMCache, APC, ionCube PHP Accelerator µîÀ» »ç¿ë
    Ç߰ųª µé¾îº¸±â´Â ÇßÀ»°ÍÀÌ´Ù. ÀÌÁß 2003³â ¸»À» ¸¶Áö¸·À¸·Î °³¹ßÀÌ Áß´ÜµÈ Turck MMCacheÀ¸·Î ¼º´É
    Çâ»óÀÇ Àç¹Ì¸¦ ºÃ´Ù´Â ¾ê±â´Â ½É½ÉÄ¡ ¾Ê°Ô µé¾úÀ» °ÍÀÌ´Ù. ¹Ù·Î ÀÌ Turck MMCacheÀÇ µÚ¸¦ ÀÕ´Â
    eAccelerator¿¡ ´ëÇØ ¾Ë¾Æº¸ÀÚ.
    eAccelerator¿¡ ´ëÇÑ ¼Ò°³´Â ¸î¸î ºÐµé¿¡ ÀÇÇØ ÀÌ¹Ì µÇ¾î¼­, ÀÌ ±ÛÀº °£´ÜÇÑ ¼³Ä¡ ¹æ¹ý°ú ¾î´À Á¤µµÀÇ
    ¼º´É Çâ»óÀÌ ÀÖ¾ú´ÂÁö¿¡ ÃÊÁ¡À» ¸ÂÃâ °ÍÀÌ´Ù.

    eAccelerator ȨÆäÀÌÁö : http://sourceforge.net/projects/eaccelerator/

    1. Linux¿¡¼­ ¼³Ä¡

    * ¼³Ä¡È¯°æ : CentOS 3.5(Redhat AS ±â¹Ý), Apache 1.3.x, PHP 4.3.x (Apache, PHP ¼³Ä¡µÈ »óÅÂ)

    eAccelerator ¼Ò½º ÄÄÆÄÀÏÀ» ÇÑ´Ù.

     
    # tar xvfz eaccelerator-0.9.3.tar.gz
    # cd eaccelerator-0.9.3
    #
    # export PHP_PREFIX="/usr" <-- php ¼³Ä¡µÈ µð·ºÅ丮 ÁöÁ¤
    # $PHP_PREFIX/bin/phpize
    # ./configure \
      --enable-eaccelerator=shared \
      --with-php-config=$PHP_PREFIX/bin/php-config

    # make
    # make install
     


    2. FreeBSD¿¡¼­ ¼³Ä¡

    * ¼³Ä¡È¯°æ : FreeBSD 4.x, Apache 1.3.x, PHP 4.3.x (Apache, PHP ¼³Ä¡µÈ »óÅÂ)

    1) ÃֽŠPorts ½Ã½ºÅÛÀ¸·Î updateÇÑ´Ù. (Çʼö ¾Æ´Ô)

      
     
       # cd /usr/share/examples/cvsup
       # cvsup -g -L 2 ports-supfile
      
     


    2) eaccelerator ports¸¦ ¼³Ä¡ÇÑ´Ù.

      
     
       # cd /usr/ports/www/eaccelerator
       # make
       # make install clean
      
     


    3) /usr/local/etc/php/extensions.ini ÆÄÀÏÀÇ ¸¶Áö¸·¿¡ eaccelerator ¸ðµâÀ» Ãß°¡ÇÑ´Ù.
       ¹Ýµå½Ã extension=session.so ¼³Á¤ÀÌ ÀÖÀ» °æ¿ì À̺¸´Ù ¾Æ·¡¿¡ Ãß°¡ÇØ¾ß ÇÑ´Ù.

      
     
       extension=eaccelerator.so
      
     


    3. eAccelerator ¼³Á¤°ú À¥ÀÎÅÍÆäÀ̽º (Linux, FreeBSD °øÅë)

    1) ij½Ì ÆÄÀÏÀÌ ÀúÀåµÉ µð·ºÅ丮¸¦ »ý¼ºÇÑ´Ù. (www ±ÇÇÑÀ¸·Î À¥¼­¹ö ½ÇÇàÇÑ °æ¿ìÀÓ)
       /tmp º¸´Ù /var/tmp ¸¦ »ç¿ëÇÏ´Â °ÍÀº /tmp °ø°£ ºÎÁ·ÇÒ °æ¿ì ´ëüÇÒ¸¸ÇÑ °ø°£À¸·Î Àû´ç
       Ç߱⠶§¹®ÀÌ¸ç ±âº» ¼³Ä¡ ¹®¼­¿¡´Â /tmp ¾Æ·¡¿¡ ¼³Ä¡ÇÏ´Â °ÍÀ¸·Î µÇ¾î ÀÖ´Ù.

      
     
       # cd /var/tmp
       # mkdir eaccelerator
       # chown www eaccelerator
       # chmod 0700 eaccelerator
      
     


    2) php.ini ¸¶Áö¸·¿¡ ´ÙÀ½À» ¼³Á¤ÇÑ´Ù.

      
     
    zend_extension="/usr/lib/php4/eaccelerator.so" <-- LinuxÀÎ °æ¿ì¸¸ Ãß°¡. ¼³Ä¡°æ·Î¿Í ¸Â°Ô ÁöÁ¤
    eaccelerator.shm_size="16"
    eaccelerator.cache_dir="/var/tmp/eaccelerator"
    eaccelerator.enable="1"
    eaccelerator.optimizer="1"
    eaccelerator.check_mtime="1"
    eaccelerator.debug="0"
    eaccelerator.filter=""
    eaccelerator.shm_max="0"
    eaccelerator.shm_ttl="0"
    eaccelerator.shm_prune_period="0"
    eaccelerator.shm_only="0"
    eaccelerator.compress="1"
    eaccelerator.compress_level="9"
      
     


       - eaccelerator.shm_size   = eAccelerator°¡ »ç¿ëÇÒ °øÀ¯ ¸Þ¸ð¸®·®. ´ÜÀ§ MBytes.
         0À» ÁöÁ¤Çϸé OS ±âº»°ª. default = 0
       - eaccelerator.cache_dir  = ij½Ì µð·ºÅ丮¸¦ ÁöÁ¤. precompiled code, session data, content
         µîÀÌ ÀúÀåµÈ´Ù.
       - eaccelerator.enable     = eAccelerator »ç¿ë ¿©ºÎ. ´ç¿¬È÷ 1
       - eaccelerator.optimizer  = ÃÖÀûÈ­ ¿©ºÎ. 1= enable, 0 = disable
       - eaccelerator.check_mtime= php ÆÄÀÏ º¯°æ½Ã°£À» üũÇÏ¿© ¹Ý¿µÇÒ °ÍÀÎÁö ¿©ºÎ
       - eaccelerator.debug      = debug ·Î±ë ¿©ºÎ
       - eaccelerator.filter     = ij½ÌÇÒ php ÆÄÀÏÀ» ÁöÁ¤ÇÑ´Ù. *.php *.html *.php3 ó·³ ÁöÁ¤ÇÒ ¼ö
         ÀÖÀ¸¸ç "" ·Î ºñ¿öµÎ¸é ¸ðµç php ÆÄÀÏÀÌ Ä³½ÌµÈ´Ù.

       - eaccelerator.shm_max    = eaccelerator_put() ÇÔ¼ö »ç¿ëÇÒ ¶§ ÃÖ´ë ÇÒ´çÇÒ ¼ö ÀÖ´Â °øÀ¯
         ¸Þ¸ð¸® Å©±â¸¦ bytes´ÜÀ§·Î Ç¥½ÃÇÑ´Ù. (¿¹. 10240, 10K, 1M).  0Àº Á¦ÇÑ ¾øÀ½
         eaccelerator_put() ÇÔ¼ö´Â °øÀ¯¸Þ¸ð¸®¿¡ ƯÁ¤ µ¥ÀÌÅ͸¦ ÁöÁ¤ÇÑ ½Ã°£µ¿¾È ³Ö¾îµÎ´Â
         eAccelerator ÀÚüÇÔ¼öÀÌ´Ù.
       - eaccelerator.shm_ttl    = »õ ½ºÅ©¸³Æ® ÆÄÀÏÀ» ij½ÌÇÒ¸¸ÇÑ °øÀ¯ ¸Þ¸ð¸®°¡ ¾ø´Ù¸é,
         ssh_ttl Ãʵ¿¾È ¾×¼¼½º°¡ ¾ø´Â ¸ðµç ½ºÅ©¸³Æ®¸¦ »èÁ¦ÇÑ´Ù. default = 0. 0Àº »èÁ¦¾ÈÇÔÀ» ÀǹÌ
       - eaccelerator.shm_prune_period= ÀÌ ¼³Á¤Àº À§ÀÇ shm_ttl ¼³Á¤°ú ºñ½ÁÇÏ´Ù.
         ÁöÁ¤ÇÑ Ãʺ¸´Ù ¿À·¡Àü¿¡ ¸¸µé¾îÁø ½ºÅ©¸³Æ®¸¦ Á¦°ÅÇÑ´Ù.
         Áï, shm_ttlÀº ¾×¼¼½º½Ã°£¿¡, shm_prune_period´Â »ý¼º½Ã°£¿¡ µû¶ó »èÁ¦ÇÑ´Ù.
         default = 0. 0Àº »èÁ¦¾ÈÇÔÀ» ÀǹÌ
       - eaccelerator.shm_only   = ÄÄÆÄÀÏµÈ ½ºÅ©¸³Æ®¸¦ µð½ºÅ©¿¡ ij½ÌÇÒ °ÍÀÎÁö ¿©ºÎ.
         session data¿Í content ij½ÌÀº À̼³Á¤°ú ¹«°ü. default = 0.
         0À̸é ij½ÌÀ» À§ÇØ µð½ºÅ©¿Í ¸Þ¸ð¸®¸¦ ¸ðµÎ »ç¿ëÇÑ´Ù.

       - eaccelerator.compress = ij½ÃµÈ ³»¿ë ¾ÐÃà ¿©ºÎ
       - eaccelerator.compress_level= ¾ÐÃà ·¹º§ ÁöÁ¤. 9´Â ÃÖ´ë ¾ÐÃà ·¹º§

    3) Apache Àç½ÇÇàÀ¸·Î ¼³Á¤À» Àû¿ëÇϸé /var/tmp/eaccelerator ij½Ì µð·ºÅ丮¿¡´Â ¾Æ·¡¿Í °°Àº
       ÇüÅÂÀÇ Ä³½Ì ÆÄÀϵéÀ» È®ÀÎÇÒ ¼ö ÀÖ´Ù.

      
     
    eaccelerator-704431.376589      eaccelerator-704431.869578
    eaccelerator-704431.377819      eaccelerator-704431.869698
    eaccelerator-704431.378249      eaccelerator-704431.871469
    eaccelerator-704431.378369      eaccelerator-704431.871919
    eaccelerator-704431.379369      eaccelerator-704431.872469
      
     


    4) ÀÚ~ ÀÌÁ¦ À¥ÀÎÅÍÆäÀ̽º¸¦ ¸¸³ªº¸ÀÚ.

       tar·Î Ǭ eAccelerator ¼Ò½º¸¦ º¸¸é eaccelerator_password.php°ú eaccelerator.php º¼ ¼ö
       ÀÖ´Ù. eaccelerator_password.php Àº À¥ÀÎÅÍÆäÀ̽º¿ë °ü¸® password¸¦ ¼³Á¤ÇÏ´Â ÆÄÀÏÀÌ´Ù.
       À¥À̳ª ½©¿¡¼­ ½ÇÇà ÈÄ »ç¿ëÇÒ ID/PW ÀÔ·ÂÇÏ¸é ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾òÀ» °ÍÀÌ´Ù.
       ³»¿ëó·³ 2ÁÙÀÇ ¼³Á¤À» php.ini ¿¡ Ãß°¡ÇÑ´Ù.

     
    Add the following lines into your php.ini and restart HTTPD

    eaccelerator.admin.name="admin"
    eaccelerator.admin.password="$1$...»ý·«..."
     


       Apache¸¦ Àç½ÇÇàÇÏ°í, eaccelerator.php ÆäÀÌÁö¸¦ º¸¸é ´ÙÀ½°ú °°Àº È­¸éÀÌ Ä³½ÌµÈ ÆÄÀϸñ·Ï
       °ú È÷Æ®¼ö, ¸Þ¸ð¸® »ç¿ë·® µîÀ» È®ÀÎÇÒ ¼ö ÀÖ´Ù. ¹öÆ° Ŭ¸¯À¸·Î ¼³Á¤ º¯°æµµ °¡´ÉÇÏ´Ù.
       °¢°¢ ij½Ì »ç¿ë¾ÈÇÔ(Disable), ÃÖÀûÈ­ »ç¿ë¾ÈÇÔ(Disable Opt.), »ç¿ë¾ÈÇÏ´Â ½ºÅ©¸³Æ®³ª ÆÄÀÏ
       Àº ij½Ì¿¡¼­ »èÁ¦(Clear), expireµÈ ½ºÅ©¸³Æ®³ª ÆÄÀÏÀº ij½Ì¿¡¼­ »èÁ¦(Clean)¸¦ ÀǹÌÇÑ´Ù.

      

    4. ¼º´ÉÇâ»ó °á°ú´Â?

    Àû¿ë ȯ°æÀº ÀÌ·¸´Ù.

    10¿©´ë ÀÌ»óÀÇ À¥¼­¹ö(Á¤È®È÷ ¼ýÀÚ¸¦ ¹àÈ÷±â´Â Èûµé´Ù. ^^)¸¦ L4 Switch·Î ·Îµå ¹ß·±½ÌÇϸ鼭
    ¼­ºñ½ºµÇ°í ÀÖ´Â Áß´ëÇü »çÀÌÆ®ÀÌ´Ù. À̹ÌÁö ÆÄÀÏÀº ¿©·¯ ´ëÇü »çÀÌÆ®°¡ ±×·¯ÇϵíÀÌ º°µµ À̹ÌÁö
    À¥¼­¹ö ÅëÇؼ­ ÀÌ·ïÁö¸ç, ¿©±â 10¿©´ëÀÇ ¼­¹ö¿¡´Â ¼ø¼ö php, html µîÀ¸·Î¸¸ À¥¼­ºñ½º°¡ µÇ°í ÀÖ´Ù.
    ÀÌ µé ¼­¹öÁß 40~50%ÀÇ ¼­¹ö¿¡ ¸îÁÖ°£ÀÇ ½Ã°£°£°ÝÀ¸·Î µÎ°í Â÷±ÙÂ÷±Ù eAccelerator¸¦ ¼³Ä¡Çß´Ù.

    - OS : FreeBSD 4.x ȯ°æ
    - ¿î¿µÈ¯°æ : Apache 1.3.x, PHP 4.3.x
    - °¢ ¼­¹öÀÇ ¸ÞÀθ޸𸮠: 2GB ¶Ç´Â 4GB
    - CPU : Xeon 2.xGhz X 2°³

    ¾Æ·¡ À̹ÌÁö¿¡¼­ CPU load´Â sar·Î ¾òÀº ÃÖ±Ù 5ºÐ, ÃÖ±Ù 15ºÐ Æò±Õ Load¿¡ 100À» °öÇÏ¿©
    5ºÐ ÀÌ»ó °£°ÝÀ¸·Î MRTG·Î ±×·± °ÍÀ̸ç, ½ÇÁ¦ ¼­ºñ½º¿¡ ÅõÀÔµÈ »óÅÂÀÌ´Ù.

    1) ¼³Ä¡µÇÁö ¾ÊÀº ¼­¹ö¿Í ¼³Ä¡µÈ ¼­¹öÀÇ CPU load ºñ±³ (ÀÏÀϱ׷¡ÇÁ, ¾à 50% °¨¼Ò)
       ½ÇÁ¦ ¼­ºñ½º¿¡ ÅõÀÔµÈ »óȲ¿¡¼­ ¼­¹öº°·Î ¾à°£ÀÇ requestÀÇ Â÷ÀÌ°¡ »ý±æ ¼ö ÀÖÀ¸¸ç,
       ¼­¹ö¿¡ µû¶ó 50%ÀÌ»ó °¨¼ÒµÈ ¼­¹öµµ ÀÖ´Ù.
       (eAccelerator°¡ ¼³Ä¡¾ÈµÈ ¼­¹ö´Â Zend Optimizer¿Í ÇÔ²² ¿î¿µÁßÀÌ´Ù.)

      
      

    2) ¼³Ä¡ ¼­¹öÀÇ CPU loadÀÇ º¯È­ (¿ù°£±×·¡ÇÁ)

      

    3) ¼³Ä¡ ¼­¹öÀÇ CPU %user  (¿ù°£±×·¡ÇÁ, Àý¹ÝÁ¤µµ °¨¼Ò)

      

    4) ¼³Ä¡ ¼­¹öÀÇ CPU %system (¿ù°£±×·¡ÇÁ, º¯È­ °ÅÀÇ ¾øÀ½)

      

    5) ¼³Ä¡ ¼­¹öÀÇ CPU %idle (¿ù°£±×·¡ÇÁ)

      

    6) ¼³Ä¡ ¼­¹öÀÇ Active ¸Þ¸ð¸® »ç¿ë·® º¯È­ (¿ù°£±×·¡ÇÁ, 150~200MB »ç¿ë·® °¨¼Ò)

      

    ab ÅøÀ» »ç¿ëÇÑ º¥Ä¡¸¶Å© °á°ú¸¦ »ìÆ캸ÀÚ.

    À¥¼­¹ö´Â ¼­ºñ½ºÁßÀÎ »óÅ¿¡¼­ ÃøÁ¤ÇßÀ¸¸ç ·Îµå¹ß·±½ÌµÇ´õ¶óµµ ¼­¹öº°·Î RequestÀÇ Â÷ÀÌ°¡
    »ý±æ ¼ö ÀÖÀ½À» °¨¾ÈÇÏ°í »ìÆ캸±â ¹Ù¶õ´Ù. ´Ü, µ¿ÀϽð£´ë¿¡ µ¿ÀϱâÁ¾À» ´ë»óÀ¸·Î ÃøÁ¤À» Çß´Ù.
    ¾à 91KBÀÇ php ÆäÀÌÁö¸¦ 200ȸ ¿äûÇؼ­ °á°ú¸¦ ¾ò¾î³½ °ÍÀÌ´Ù.

     
    /usr/local/sbin/ab "http://Server_Real_IP/Directory/index.html" -n200 -c1 -dS
     


    1) eAccelerator
    ----------------------------  -------------------------------------------------
               Ƚ¼ö                 1ȸ       2ȸ       3ȸ       4ȸ       5ȸ
               ¼­¹ö                 W1        W1        W2        W3        W3
    ----------------------------  --------  --------  --------  --------  ---------
    Time taken for tests [sec]      18.685    20.759    27.090    18.853    21.151
    Requests per second [#/sec]     10.70      9.63      7.38     10.61      9.46
    Time per request  [ms]          93.42    103.80    135.45     94.27    105.75
    Transfer rate     [ms]         977.61    879.97    674.12    968.88    863.63
    Connect Time(avg) [ms]              8         7        24         6        21
    Processing(avg)   [ms]             85        96       111        87        84
    Total(avg)        [ms]             93       103       135        94       105
    ----------------------------  --------  --------  --------  --------  ---------

    2) Zend Optimizer
    ----------------------------  -------------------------------------------------
               Ƚ¼ö                 1ȸ       2ȸ       3ȸ       4ȸ       5ȸ
               ¼­¹ö                 W1_1      W1_1      W2_1      W3_1      W3_1
    ----------------------------  --------  --------  --------  --------  ---------
    Time taken for tests [sec]      36.986    34.545    40.728    32.364    27.857
    Requests per second [#/sec]      5.41      5.79      4.91      6.18      7.18
    Time per request  [ms]         184.93    172.72    203.64    161.82    139.28
    Transfer rate     [ms]         493.76    528.68    448.42    564.33    655.69
    Connect Time(avg) [ms]             23        22        23         8         9
    Processing(avg)   [ms]            162       150       180       153       130
    Total(avg)        [ms]            185       172       203       161       139
    ----------------------------  --------  --------  --------  --------  ---------
    ¡Ø W1°ú W1_1Àº °°Àº±âÁ¾À̳ª ¹°¸®ÀûÀ¸·Î ´Ù¸¥ ¼­¹öÀÓÀ» Ç¥½ÃÇÑ °ÍÀÌ´Ù.

    RPS(Requests per second)¸¦ ±âÁØÀ¸·Î ÇßÀ» ¶§ Æò±Õ 5.89RPS¿¡¼­ 9.55RPS·Î 62%ÀÇ Áõ°¡¸¦ º¸¿´´Ù.

      

    5. °á·Ð

    eAccelerator ¼³Ä¡ °á°ú¿¡ ´ëÇØ °á·ÐÀûÀ¸·Î ¸»Çϸé

    - CPU load°¡ Àý¹ÝÀÌ»ó ³·¾ÆÁö°í
    - ¸Þ¸ð¸® »ç¿ë·®ÀÌ ÁÙ¾îµé¾úÀ¸¸ç
    - ÀÀ´ä¼Óµµµµ º¸´Ù »¡¶óÁ³´Ù.

    ¶ÇÇÑ ¼ø°£ÀûÀ¸·Î ºñÁ¤»óÀûÀϸ¸Å­ °úÇÑ ¿äû¿¡ ´ëÇؼ­µµ CPU load°¡ Ä¡¼Ú´Â Çö»óÀÌ °ÅÀǾøÀÌ
    ¾ÈÁ¤ÀûÀÎ ¸ð½ÀÀ» º¸¿´À¸¸ç, ÅõÀÔ ¼­¹öÀÇ ´ë¼ö¸¦ ÁÙÀÏ ¼ö ÀÖ´Â »óȲ±îÁö °í·ÁÇÒ ¼ö ÀְԵƴÙ.

    ´ëÇü»çÀÌÆ®³ª, ÇÑ ¼­¹ö¿¡ ºñ±³Àû ¸¹Àº À¥È£½ºÆÃÀ» ÇÏ¿© Apache Æ©´×À» Çصµ ÇϷ縦 ¹öƼ±â
    Èûµç »çÀÌÆ®¿¡µµ Å×½ºÆ®Çغ¸±â¸¦ ±ÇÀåÇÑ´Ù. ±×·¯³ª °³ÀÎȨÆäÀÌÁö µî¿¡¼­´Â È¿°ú¸¦ ã¾Æº¸±â
    Èûµé °ÍÀÌ´Ù.


    6. Âü°í ÀÚ·á

    1) cronÀ̳ª ºÎÆýà ÀÚµ¿½ÇÇà½Ã optimizer/cachingÀÌ disable µÈ´Ù¸é
       (½ÇÁ¦·Î °Þ¾îº» Àû ¾øÀ½)

    http://sourceforge.net/forum/forum.php?thread_id=1332963&forum_id=416742
     
    -------------------------------------------------------
    By: Christian Meisinger - em_gotcha
    restarting apache disables optimizer/caching  
    2005-08-10 04:55
    -------------------------------------------------------

    following problem:
    when i restart apache1.3 via a crontab entry, eAccelerator optimizer and
    caching is disabled.
    when i use the same command as root, everything is ok. NO error message
    neither in apache logs nor system logs.
    i have absolutely no idea what's going on here :)

    both is done as root. it's exactly the same command.
    i don't understand it...

    has someone a hint for me?

    -------------------------------------------------------
          "Try to change the 32 into 64 on line 1153 in mm.c"
          and
          "...adding the line "kernel.shmmax=67108864" in "/etc/sysctl.conf"
    file."
          solved the problem.
     



    7. Âü°í »çÀÌÆ®

    * eAccelerator Ȩ (¼³Ä¡ & ¼³Á¤ ¹æ¹ý, Download, ...)
      http://sourceforge.net/projects/eaccelerator/
      http://eaccelerator.net/

    * PHP½ÇÇàÀ» ºü¸£°Ô!! eAccelator! (±Û ÇູÇÑ°í´Ï, eAccelerator¿¡ ´ëÇÑ °£´ÜÇÑ ¼Ò°³±Û)
      http://mygony.com/tt/index.php/154&ct1=7

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      http://forum.ev1servers.net/printthread.php?t=54479
      Accelerating PHP with eAccelerator
      http://linuxweblog.com/node/230

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